QoS adaptation in streaming 3D graphics for FAIRVIEW

ABSTRACT

We have proposed FAIRVIEW, a framework for realizing 3D graphics-based interaction between mobile users in real world and remote network users. In order to realize FAIRVIEW in an ordinary wireless LAN and Internet environment, a QoS adaptation mechanism is essential. The QoS adaptation mechanism of FAIRVIEW regulates, for each user, update frequency of his/her observable objects depending on the importance values associated with regions of his/her sight within available bandwidth. In this demonstration, we show how our QoS adaptation mechanism changes the quality of each observable object as the user moves his/her sight.

REFERENCES

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INDEX TERMS

Primary Classification:
  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.1 Multimedia Information Systems

Additional Classification:
  C. Computer Systems Organization
  C.2 COMPUTER-COMMUNICATION NETWORKS
      C.2.1 Network Architecture and Design
          Subjects: Wireless communication
      C.2.4 Distributed Systems